diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 39e423619..c8acd8700 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,10 @@
+Fri Aug 31 13:58:51 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.sc: Revert to previous NO_COPY behavior.
+ * winsup.h: Ditto.
+ * sigproc.cc: Ditto.
+ * autoload.cc: Ditto.
+
Fri Aug 31 00:56:26 2001 Christopher Faylor <cgf@cygnus.com>
* cygwin.sc: New file -- linker script for building cygwin DLL.
@@ -27,8 +34,6 @@ Fri Aug 31 00:56:26 2001 Christopher Faylor <cgf@cygnus.com>
(subproc_init): Initialize proc_loop_wait here, rather than via
initialization.
-
-
Thu Aug 30 10:19:00 2001 Christopher Faylor <cgf@cygnus.com>
* select.cc (select_read): Add setting read_ready flag.
@@ -55,7 +60,7 @@ Mon Aug 27 11:58:19 2001 Christopher Faylor <cgf@cygnus.com>
(select_stuff::wait): Ditto.
2001-08-24 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
+
* syscalls.cc (check_tty_fds): New function. Check whether there is a
fd referring to pty slave.
(setsid): Don't detach console if the process has a pty slave.
@@ -244,12 +249,12 @@ Tue Aug 7 16:24:00 2001 Corinna Vinschen <corinna@vinschen.de>
Tue Aug 7 10:54:00 2001 Corinna Vinschen <corinna@vinschen.de>
- * grp.cc (class grp_check): New class. Make `group_state'
- a member of class grp_check.
- (read_etc_group): Free former allocated memory on reread.
- * passwd.cc (class pwd_check): New class Make `passwd_state'
- a member of class pwd_check.
- (read_etc_passwd): Free former allocated memory on reread.
+ * grp.cc (class grp_check): New class. Make `group_state'
+ a member of class grp_check.
+ (read_etc_group): Free former allocated memory on reread.
+ * passwd.cc (class pwd_check): New class Make `passwd_state'
+ a member of class pwd_check.
+ (read_etc_passwd): Free former allocated memory on reread.
Tue Aug 7 01:13:58 2001 Christopher Faylor <cgf@cygnus.com>
diff --git a/winsup/cygwin/autoload.cc b/winsup/cygwin/autoload.cc
index 336c4cb85..1cd0e7e12 100644
--- a/winsup/cygwin/autoload.cc
+++ b/winsup/cygwin/autoload.cc
@@ -236,7 +236,7 @@ std_dll_init ()
/* Initialization function for winsock stuff. */
static long long wsock_init () __asm__ ("wsock_init") __attribute__ ((unused, regparm(1)));
-bool NO_COPY wsock_started;
+bool NO_COPY wsock_started = 0;
static long long
wsock_init ()
{
diff --git a/winsup/cygwin/cygwin.sc b/winsup/cygwin/cygwin.sc
index ffadd35b5..18507ea55 100644
--- a/winsup/cygwin/cygwin.sc
+++ b/winsup/cygwin/cygwin.sc
@@ -32,7 +32,7 @@ SECTIONS
*(.data2)
*(SORT(.data$*))
__data_end__ = . ;
- *(COMMON)
+ *(.data_cygwin_nocopy)
}
.rdata BLOCK(__section_alignment__) :
{
@@ -48,6 +48,7 @@ SECTIONS
{
__bss_start__ = . ;
*(.bss)
+ *(COMMON)
__bss_end__ = . ;
}
.edata BLOCK(__section_alignment__) :
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc
index e6071e05d..768d6f1fd 100644
--- a/winsup/cygwin/sigproc.cc
+++ b/winsup/cygwin/sigproc.cc
@@ -74,46 +74,46 @@ HANDLE NO_COPY signal_arrived; // Event signaled when a signal has
#define Static static NO_COPY
-Static DWORD proc_loop_wait; // Wait for subprocesses to exit
-Static DWORD sig_loop_wait; // Wait for signals to arrive
+Static DWORD proc_loop_wait = 1000; // Wait for subprocesses to exit
+Static DWORD sig_loop_wait = INFINITE; // Wait for signals to arrive
-Static HANDLE sigcatch_nonmain; // The semaphore signaled when
+Static HANDLE sigcatch_nonmain = NULL; // The semaphore signaled when
// signals are available for
// processing from non-main thread
-Static HANDLE sigcatch_main; // Signalled when main thread sends a
+Static HANDLE sigcatch_main = NULL; // Signalled when main thread sends a
// signal
-Static HANDLE sigcatch_nosync; // Signal wait_sig to scan sigtodo
+Static HANDLE sigcatch_nosync = NULL; // Signal wait_sig to scan sigtodo
// but not to bother with any
// synchronization
-Static HANDLE sigcomplete_main; // Event signaled when a signal has
+Static HANDLE sigcomplete_main = NULL; // Event signaled when a signal has
// finished processing for the main
// thread
-Static HANDLE sigcomplete_nonmain; // Semaphore raised for non-main
+Static HANDLE sigcomplete_nonmain = NULL;// Semaphore raised for non-main
// threads when a signal has finished
// processing
-Static HANDLE hwait_sig; // Handle of wait_sig thread
-Static HANDLE hwait_subproc; // Handle of sig_subproc thread
+Static HANDLE hwait_sig = NULL; // Handle of wait_sig thread
+Static HANDLE hwait_subproc = NULL; // Handle of sig_subproc thread
-Static HANDLE wait_sig_inited; // Control synchronization of
+Static HANDLE wait_sig_inited = NULL; // Control synchronization of
// message queue startup
/* Used by WaitForMultipleObjects. These are handles to child processes.
*/
-Static HANDLE events[PSIZE + 1]; // All my children's handles++
+Static HANDLE events[PSIZE + 1] = {0}; // All my children's handles++
#define hchildren (events + 1) // Where the children handles begin
Static pinfo pchildren[PSIZE]; // All my children info
Static pinfo zombies[16384]; // All my deceased children info
Static int nchildren = 0; // Number of active children
Static int nzombies = 0; // Number of deceased children
-Static waitq waitq_head; // Start of queue for wait'ing threads
+Static waitq waitq_head = {0, 0, 0, 0, 0, 0, 0};// Start of queue for wait'ing threads
Static waitq waitq_main; // Storage for main thread
-muto NO_COPY *sync_proc_subproc; // Control access to subproc stuff
+muto NO_COPY *sync_proc_subproc = NULL; // Control access to subproc stuff
-DWORD NO_COPY sigtid; // ID of the signal thread
+DWORD NO_COPY sigtid = 0; // ID of the signal thread
-int NO_COPY pending_signals; // TRUE if signals pending
+int NO_COPY pending_signals = 0; // TRUE if signals pending
/* Functions
*/
@@ -543,7 +543,6 @@ sig_dispatch_pending (int justwake)
void __stdcall
sigproc_init ()
{
- sig_loop_wait = INFINITE;
wait_sig_inited = CreateEvent (&sec_none_nih, TRUE, FALSE, NULL);
ProtectHandle (wait_sig_inited);
@@ -815,7 +814,6 @@ subproc_init (void)
if (hwait_subproc)
return;
- proc_loop_wait = 1000;
/* A "wakeup" handle which can be toggled to make wait_subproc reexamine
* the hchildren array.
*/
diff --git a/winsup/cygwin/winsup.h b/winsup/cygwin/winsup.h
index 32cecd0bf..1b73a2f52 100644
--- a/winsup/cygwin/winsup.h
+++ b/winsup/cygwin/winsup.h
@@ -24,7 +24,7 @@ details. */
# define memset __builtin_memset
#endif
-#define NO_COPY __attribute__((section("COMMON")))
+#define NO_COPY __attribute__((section(".data_cygwin_nocopy")))
#ifdef __cplusplus